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How can electron emit radio photon Really are photons emitted only by electrons jumping from higher to lower energy levels?
The particle-like features of EM radiation at frequencies of radio waves are almost non-existent. It is far more useful to view such radiation as a vibrating EM-field instead of a photon of almost no energy. When doing so, you can see how a EM wave would result from electrons vibrating back and forth at at set frequency. By setting up an electronic oscillator that has a resonance at a radio wave frequency, you will get electrons vibrating at that frequency; and, from that, an EM wave of that frequency. > are photons emitted only by electrons jumping from higher to lower energy levels? No, there are many other ways to accomplish this.
Is it true that gamma rays travel with constant velocity?
Yes. Gamma Rays are photons (like visible light, just at another part of the electromagnetic spectrum). They travel with constant velocity at the speed of light (only in a vacuum). Although the original speed of the gamma ray varies.
Where do light waves originate?
Light waves originate from a light source, such as the sun, a light bulb, or a laser. When an object absorbs energy, it can emit photons, which are the elementary particles of light that travel as electromagnetic waves.
How do you deflect photons?
Photons can be deflected by interacting with materials that have different optical properties, such as reflecting off a mirror or being refracted by a lens. Additionally, photons can be absorbed and re-emitted in a different direction by certain materials, leading to deflection. Quantum mechanical effects can also play a role in photon deflection, such as the phenomenon of photon scattering.
Energy of visible light can be measured in organized packets called?
The energy of visible light can be measured in organized packets called photons. These photons have discrete values of energy, meaning there is exact amounts of energy these have, and don't vary in decimal places.
What determine the maximum velocity of photoelectrons?
The maximum velocity of photoelectrons is determined by the energy of the incident photons in the photoelectric effect. The higher the energy of the photons, the higher the maximum velocity of the emitted photoelectrons.
Do the photons that escape a quasar ever reach hyper velocity?
I am not sure what you mean with "hyper velocity". In a vacuum, photons basically travel at a single speed, known as the "speed of light".
How are photons with the correct direction selected?
Photons are not selected based on direction. Instead, the direction of a photon is determined by the properties of the source that emitted it. Photons can travel in any direction and are subject to the laws of physics that govern their behavior.
How are photons often drawn?
Photons are often represented in diagrams as wavy lines or arrows to show their wave-particle duality. The direction of the wave or arrow indicates the direction of travel for the photon.
Exactly what do vibrating electrons emit?
Classical they will emit electromagnetic waves (light and radio waves). Quantum effects might limit this since if the electrons are in the ground state (or all lower states are occupied) they can not emit any photons (quanta of electromagnetic waves).
What happens when photons collide?
when two photons collide:- 1.a new photon gets formed 2.its direction will be different from that of the two photons. 3.the energy of the photon will remain the same
Which is not the property of photon?
Photons are known to be chargeless massless... However, since they travell with reletivistic velocity, they gain mass.
How are photons affected by gravity?
Photons are affected by gravity because they have energy and momentum, which can be influenced by gravitational fields. Gravity can cause photons to change direction or lose energy as they travel through space. This effect is known as gravitational lensing.
How can electron emit radio photon Really are photons emitted only by electrons jumping from higher to lower energy levels?
The particle-like features of EM radiation at frequencies of radio waves are almost non-existent. It is far more useful to view such radiation as a vibrating EM-field instead of a photon of almost no energy. When doing so, you can see how a EM wave would result from electrons vibrating back and forth at at set frequency. By setting up an electronic oscillator that has a resonance at a radio wave frequency, you will get electrons vibrating at that frequency; and, from that, an EM wave of that frequency. > are photons emitted only by electrons jumping from higher to lower energy levels? No, there are many other ways to accomplish this.
What are the properties of photons and how do they influence the behavior of light?
Photons are particles of light that have properties such as energy, momentum, and polarization. They influence the behavior of light by determining its intensity, color, and direction. Photons can be absorbed, reflected, or transmitted by materials, leading to phenomena like reflection, refraction, and diffraction.
How are wavelength frequency and energy are related?
Energy of light photons is related to frequency as Energy = h(Planck's constant)* frequency Frequency = velocity of wave / wavelength So energy = h * velocity of the wave / wavelength
What is a stream of photons?
A stream of photons is a flow of individual particles of light traveling in a specific direction. Photons are fundamental particles that carry electromagnetic energy and can exhibit both wave-like and particle-like behavior. Streams of photons can be found in various natural phenomena, such as light from the sun or artificial sources like lasers.
